If $M$ is a circulant integer matrix of size $n\times n$ whose entries are randomly chosen from $\{0,1\}$ value, how many different determinants does $M$ possibly take value in?
If $M$ is symmetric and circulant, then what is the count?
2026-04-03 07:44:52.1775202292
Distinct $0,1$ symmetric circulant determinants
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